12048660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 41583360

約数和(自身を除く): 29534700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 271, 285, 342, 380, 390, 468, 494, 542, 570, 585, 684, 741, 780, 813, 855, 988, 1084, 1140, 1170, 1235, 1355, 1482, 1626, 1710, 2223, 2340, 2439, 2470, 2710, 2964, 3252, 3420, 3523, 3705, 4065, 4446, 4878, 4940, 5149, 5420, 7046, 7410, 8130, 8892, 9756, 10298, 10569, 11115, 12195, 14092, 14820, 15447, 16260, 17615, 20596, 21138, 22230, 24390, 25745, 30894, 31707, 35230, 42276, 44460, 46341, 48780, 51490, 52845, 61788, 63414, 66937, 70460, 77235, 92682, 102980, 105690, 126828, 133874, 154470, 158535, 185364, 200811, 211380, 231705, 267748, 308940, 317070, 334685, 401622, 463410, 602433, 634140, 669370, 803244, 926820, 1004055, 1204866, 1338740, 2008110, 2409732, 3012165, 4016220, 6024330, 12048660]

約数ペア:

[(1, 12048660), (2, 6024330), (3, 4016220), (4, 3012165), (5, 2409732), (6, 2008110), (9, 1338740), (10, 1204866), (12, 1004055), (13, 926820), (15, 803244), (18, 669370), (19, 634140), (20, 602433), (26, 463410), (30, 401622), (36, 334685), (38, 317070), (39, 308940), (45, 267748), (52, 231705), (57, 211380), (60, 200811), (65, 185364), (76, 158535), (78, 154470), (90, 133874), (95, 126828), (114, 105690), (117, 102980), (130, 92682), (156, 77235), (171, 70460), (180, 66937), (190, 63414), (195, 61788), (228, 52845), (234, 51490), (247, 48780), (260, 46341), (271, 44460), (285, 42276), (342, 35230), (380, 31707), (390, 30894), (468, 25745), (494, 24390), (542, 22230), (570, 21138), (585, 20596), (684, 17615), (741, 16260), (780, 15447), (813, 14820), (855, 14092), (988, 12195), (1084, 11115), (1140, 10569), (1170, 10298), (1235, 9756), (1355, 8892), (1482, 8130), (1626, 7410), (1710, 7046), (2223, 5420), (2340, 5149), (2439, 4940), (2470, 4878), (2710, 4446), (2964, 4065), (3252, 3705), (3420, 3523)]